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Home/Compounds/CAS 39603-24-2
Formula C10H9NO2MW 175.18Research-use catalog entryCOA/SDS by request

5,7-dimethyl-2,3-dihydro-1H-indole-2,3-dione

CAS Number: 39603-24-2

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Loading RDKit molecule structure...
InChIKey: HFZSCCJTJGWTDZ-UHFFFAOYSA-NC10H9NO2 | MW 175.18

Chemical Absolute Identifiers

CAS Number

39603-24-2

PubChem CID

38296

Molecular Formula

C10H9NO2

Molecular Weight

175.18 g/mol

Exact Mass

175.063329

InChIKey

HFZSCCJTJGWTDZ-UHFFFAOYSA-N

IUPAC Name

5,7-dimethyl-1H-indole-2,3-dione

SMILES String

CC1=CC(=C2C(=C1)C(=O)C(=O)N2)C

Physical Properties

No physical property values available.

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

5,7-dimethyl-2,3-dihydro-1H-indole-2,3-dione (CAS 39603-24-2) is listed in the Advanced Chemicals portfolio, with molecular formula C10H9NO2 and molecular weight 175. 18 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for research building-block and synthetic chemistry workflows; structure-derived tags include nitrogen-containing heterocycle.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Heterocyclic Building BlocksSynthetic ChemistryResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

Safety and handling reference content is available through documentation requests.

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

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Names & Synonyms / External Identifiers

Chemical Name

5,7-dimethyl-2,3-dihydro-1H-indole-2,3-dione

Names & Synonyms

5,7-Dimethylisatin5,7-Dimethylindoline-2,3-dione1H-Indole-2,3-dione, 5,7-dimethyl-5,7-Dimethyl-indole-2,3-dioneINDOLE-2,3-DIONE, 5,7-DIMETHYL-
Show all synonyms
Isatin-based compound, 481H-Indole-2,3-dione, 5,7-dimethyl- (9CI)5,7-dimethylbenzo[d]azoline-2,3-dione5,7-Dimethyl-1H-indole-2,3-dione #5,7-dimethyl-1H-benzo[d]azolidine-2,3-dione
External Identifiers
EC NUMBER: 991-334-4DSSTOX SUBSTANCE ID: DTXSID40192716CHEMBL ID: CHEMBL333636WIKIDATA ID: Q72470695
Experimental Spectrum References
1H NMR SpectraFTIR Spectra
Literature & Patent References
DOI 10.1021/jm061471kSelective inhibition of carboxylesterases by isatins, indole-2,3-diones.PMID 17378546Selective inhibition of carboxylesterases by isatins, indole-2,3-diones.DOI 10.1016/s0960-894x(03)00756-xSynthesis and evaluation of isatins and thiosemicarbazone derivatives against cruzain, falcipain-2 and rhodesain.PMID 14505663Synthesis and evaluation of isatins and thiosemicarbazone derivatives against cruzain, falcipain-2 and rhodesain.

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

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Non-public related references

5-chloro-7-methyl-2,3-dihydro-1H-indole-2,3-dioneCAS 14389-06-1
5-bromo-7-methyl-2,3-dihydro-1H-indole-2,3-dioneCAS 77395-10-9
7-Methyl-5-nitroisatinCAS 70343-13-4
7-MethylisatinCAS 1127-59-9
6,7-dimethyl-2,3-dihydro-1H-indole-2,3-dioneCAS 20205-43-0

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 14389-06-15-chloro-7-methyl-2,3-dihydro-1H-indole-2,3-dioneCAS 77395-10-95-bromo-7-methyl-2,3-dihydro-1H-indole-2,3-dioneCAS 70343-13-47-Methyl-5-nitroisatinCAS 1127-59-97-MethylisatinCAS 20205-43-06,7-dimethyl-2,3-dihydro-1H-indole-2,3-dioneCAS 608-05-95-MethylisatinCAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylate

RFQ questions for CAS 39603-24-2

What are the key identifiers for 5,7-dimethyl-2,3-dihydro-1H-indole-2,3-dione (CAS 39603-24-2)?

5,7-dimethyl-2,3-dihydro-1H-indole-2,3-dione is identified by CAS 39603-24-2, with molecular formula C10H9NO2, molecular weight 175.18, InChIKey HFZSCCJTJGWTDZ-UHFFFAOYSA-N.

Can I request a COA for CAS 39603-24-2?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for 5,7-dimethyl-2,3-dihydro-1H-indole-2,3-dione?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 39603-24-2 available for quotation?

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